<el-container style="hight: 100%">
<el-aside width="auto">Aside</el-aside>
<el-container>
    <el-header>Header</el-header>
    <el-main>Main</el-main>
</el-container>
</el-container>

<style lang="less" scoped>
.el-header{
  background-color: #333;
}
.el-main{
  padding: 0;
}
</style>
